Terminal: Commissioning

  • Set up initial commissioning and WLAN/LAN according to the instructions

Terminal: Activate OPI

  1. Call function code FF513
  2. Enter technician password
  3. Click on OPI
  4. Confirm with OK
  5. Change operating mode? > Confirm with OK

Terminal: Set cash register connection

  1. Call up function code FF54
  2. Enter dealer password
  3. Click on "Checkout (outgoing)
  4. Select TCP/IP
  5. Enter the following IP for Host: 0.0.0.0
  6. For TCP port, enter the following number: 5578
  7. Press Stop twice
  8. Save parameters? > Confirm with OK
  9. Press Stop again
  10. Restart is necessary

Terminal: Making a service call

  1. Call function code FF740 and follow the steps
  2. Enter dealer password
  3. Carry out service calls? > Confirm with OK
  4. Restart is necessary

Paymash: Settings

  1. Log on to app.paymash.com and go to Settings → Payments.
  2. create a payment method called "Terminal OPI". The payment must be case-sensitive.
  3. In the Paymash settings under "Terminal OPI" either run "Auto Detect" or click on "Connect" to establish the connection manually (IP and TCP port required)

  1. Auto Detect: Click on "Auto Detect
  2. Manually:
  3. Click on Connect
  4. Enter IP address
  5. Specify TCP port
  6. Payments can now be made using the "Terminal OPI" payment method

Paymash: Terminal termination

  1. Click on "Daily report" in the Paymash menu
  2. Click on the terminal icon marked "Finish
  3. Terminal completion can now be printed

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